Magnesium WE54A-T6 (UNS M18410)
WE54A-T6 is a high-strength, heat-treatable magnesium alloy that is used in a variety of applications, including aerospace, automotive, and industrial. It is known for its good strength-to-weight ratio, corrosion resistance, and weldability.
Chemical Composition | ||
---|---|---|
Element | Min | Max |
Magnesium | Remainder | |
Copper | 0.03% | |
Manganese | 0.15% | |
Nickel | 0.005% | |
Rare Earths | 1.5% | 4.0% |
Silicon | 0.01% | |
Yttrium | 4.75% | 5.5% |
Zinc | 0.20% | |
Zirconium | 0.40% | 1.0% |
Residuals | 0.30% |
The following table provides a list of magnesium WE54A-T6 properties in both SI and US customary/Imperial units.
Click on the icon to switch between Metric and Imperial units.
Physical Properties | Metric |
---|---|
Density | 1850 kg/m3 |
Mechanical Properties | Metric |
Tensile Strength (Ultimate) | 248 MPa |
Tensile Strength (Yield) | 165 MPa |
Compressive Strength (Ultimate) | 410 MPa |
Compressive Strength (Yield) | 172 MPa |
Young’s Modulus (E) | 44.4 GPa |
Elongation at Break in 50 mm | 2% |
Poisson’s Ratio (ν) | 0.27 |
Brinell Hardness 500 kg load, 10 mm ball | 75 - 95 |
Thermal Properties | Metric |
Melting Point | 550 - 640 °C |
Solidus | 550 °C |
Liquidus | 640 °C |
Thermal Conductivity | 52 W/m·K |
Specific Heat Capacity (Cp) Typical value for Mg alloys | 1.00 J/g·°C |
Electrical Properties | Metric |
Electrical Resistivity | 1.73×10-5 Ω·cm |
The values in this table are approximate and can vary depending on various factors such as the specific manufacturing process and heat treatment applied to the alloy.
Advantages & Disadvantages of Magnesium WE54A-T6
Advantages | Disadvantages |
---|---|
High strength | Low melting point |
Light weight | Corrosion prone |
Weldable | High cost |
Good machinability | Limited availability |
Applications of Magnesium WE54A-T6
Magnesium WE54A-T6 is a high-strength magnesium alloy that is used in a variety of applications, including:
- Aerospace industry: Magnesium WE54A-T6 is used to make aircraft bodies, landing gear, and engine components.
- Automotive industry: Magnesium WE54A-T6 is used to make engine blocks, transmission housings, and brake rotors.
- Marine industry: Magnesium WE54A-T6 is used to make boat hulls, propellers, and rigging.
- Sports equipment industry: Magnesium WE54A-T6 is used to make bicycles, golf clubs, and skis.
- Construction industry: Magnesium WE54A-T6 is used to make building materials, such as windows and doors.
- Medical device industry: Magnesium WE54A-T6 is used to make implants, such as hip replacements and knee replacements.